== sanity test 51b: exceed 64k subdirectory nlink limit on create, verify unlink ========================================================== 19:36:23 (1781220983) UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210688 2048 2206592 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 534562 332 534230 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235916 332 235584 1% /mnt/lustre - mkdir 700 (time 1781220999.52 total 10.02 last 69.87) - mkdir 1307 (time 1781221009.57 total 20.07 last 60.39) - mkdir 1958 (time 1781221019.58 total 30.08 last 65.01) - mkdir 2738 (time 1781221029.59 total 40.09 last 77.96) - mkdir 3413 (time 1781221039.60 total 50.10 last 67.40) - mkdir 4095 (time 1781221049.63 total 60.13 last 68.01) - mkdir 4680 (time 1781221059.64 total 70.14 last 58.44) - mkdir 5351 (time 1781221069.65 total 80.15 last 67.05) - mkdir 6104 (time 1781221079.65 total 90.16 last 75.25) - mkdir 6724 (time 1781221089.66 total 100.17 last 61.94) - mkdir 7350 (time 1781221099.68 total 110.19 last 62.47) - mkdir 8071 (time 1781221109.70 total 120.20 last 71.99) - mkdir 8716 (time 1781221119.71 total 130.21 last 64.45) - mkdir 9388 (time 1781221129.71 total 140.22 last 67.17) - mkdir 10000 (time 1781221138.57 total 149.07 last 69.13) - mkdir 10681 (time 1781221148.57 total 159.07 last 68.10) - mkdir 11317 (time 1781221158.57 total 169.07 last 63.58) - mkdir 12022 (time 1781221168.58 total 179.09 last 70.40) - mkdir 12717 (time 1781221178.65 total 189.15 last 69.07) - mkdir 13428 (time 1781221188.65 total 199.15 last 71.06) - mkdir 14084 (time 1781221198.67 total 209.18 last 65.45) - mkdir 14740 (time 1781221208.69 total 219.19 last 65.50) - mkdir 15508 (time 1781221218.69 total 229.20 last 76.76) - mkdir 16133 (time 1781221228.70 total 239.20 last 62.45) - mkdir 16826 (time 1781221238.77 total 249.27 last 68.86) - mkdir 17561 (time 1781221248.77 total 259.28 last 73.44) - mkdir 18277 (time 1781221258.78 total 269.28 last 71.55) - mkdir 19021 (time 1781221268.78 total 279.29 last 74.38) - mkdir 19680 (time 1781221278.80 total 289.30 last 65.82) - mkdir 20000 (time 1781221284.00 total 294.50 last 61.52) - mkdir 20679 (time 1781221294.08 total 304.59 last 67.32) - mkdir 21316 (time 1781221304.09 total 314.59 last 63.66) - mkdir 21981 (time 1781221314.12 total 324.62 last 66.30) - mkdir 22557 (time 1781221324.12 total 334.63 last 57.58) - mkdir 23189 (time 1781221334.14 total 344.64 last 63.13) - mkdir 23865 (time 1781221344.14 total 354.64 last 67.60) - mkdir 24532 (time 1781221354.14 total 364.64 last 66.66) - mkdir 25256 (time 1781221364.14 total 374.65 last 72.38) - mkdir 25935 (time 1781221374.16 total 384.66 last 67.83) - mkdir 26599 (time 1781221384.16 total 394.66 last 66.38) - mkdir 27230 (time 1781221394.16 total 404.67 last 63.06) - mkdir 27831 (time 1781221404.19 total 414.69 last 59.97) - mkdir 28516 (time 1781221414.58 total 425.08 last 65.89) - mkdir 29121 (time 1781221424.59 total 435.09 last 60.44) - mkdir 29702 (time 1781221434.70 total 445.21 last 57.45) - mkdir 30000 (time 1781221441.25 total 451.76 last 45.51) - mkdir 30594 (time 1781221451.26 total 461.76 last 59.38) - mkdir 31149 (time 1781221461.26 total 471.77 last 55.45) - mkdir 31822 (time 1781221471.91 total 482.41 last 63.24) - mkdir 32498 (time 1781221481.91 total 492.41 last 67.58) total: 32818 mkdir in 498.28 seconds: 65.86 ops/second - mkdir 715 (time 1781220999.50 total 10.02 last 71.37) - mkdir 1324 (time 1781221009.56 total 20.07 last 60.56) - mkdir 1934 (time 1781221019.56 total 30.08 last 60.98) - mkdir 2723 (time 1781221029.57 total 40.08 last 78.86) - mkdir 3422 (time 1781221039.59 total 50.11 last 69.73) - mkdir 4091 (time 1781221049.60 total 60.12 last 66.83) - mkdir 4651 (time 1781221059.60 total 70.12 last 55.99) - mkdir 5331 (time 1781221069.61 total 80.12 last 67.97) - mkdir 6059 (time 1781221079.61 total 90.13 last 72.77) - mkdir 6691 (time 1781221089.61 total 100.13 last 63.20) - mkdir 7320 (time 1781221099.62 total 110.14 last 62.84) - mkdir 8030 (time 1781221109.63 total 120.14 last 70.95) - mkdir 8709 (time 1781221119.65 total 130.17 last 67.76) - mkdir 9387 (time 1781221129.67 total 140.19 last 67.65) - mkdir 10000 (time 1781221138.83 total 149.35 last 66.92) - mkdir 10679 (time 1781221148.84 total 159.35 last 67.86) - mkdir 11313 (time 1781221158.85 total 169.36 last 63.35) - mkdir 12000 (time 1781221168.87 total 179.38 last 68.55) - mkdir 12707 (time 1781221178.88 total 189.40 last 70.62) - mkdir 13408 (time 1781221188.89 total 199.40 last 70.05) - mkdir 14080 (time 1781221198.89 total 209.40 last 67.19) - mkdir 14743 (time 1781221208.89 total 219.41 last 66.27) - mkdir 15500 (time 1781221218.91 total 229.42 last 75.58) - mkdir 16145 (time 1781221228.92 total 239.43 last 64.43) - mkdir 16857 (time 1781221238.92 total 249.43 last 71.20) - mkdir 17616 (time 1781221248.93 total 259.45 last 75.79) - mkdir 18331 (time 1781221258.96 total 269.48 last 71.31) - mkdir 19094 (time 1781221268.97 total 279.49 last 76.20) - mkdir 19725 (time 1781221278.98 total 289.50 last 63.03) - mkdir 20000 (time 1781221283.63 total 294.15 last 59.13) - mkdir 20710 (time 1781221293.65 total 304.16 last 70.91) - mkdir 21303 (time 1781221303.67 total 314.18 last 59.18) - mkdir 21936 (time 1781221313.67 total 324.19 last 63.29) - mkdir 22543 (time 1781221323.70 total 334.22 last 60.52) - mkdir 23167 (time 1781221333.70 total 344.22 last 62.39) - mkdir 23839 (time 1781221343.70 total 354.22 last 67.19) - mkdir 24520 (time 1781221353.71 total 364.22 last 68.06) - mkdir 25248 (time 1781221363.71 total 374.23 last 72.76) - mkdir 25917 (time 1781221373.85 total 384.36 last 66.02) - mkdir 26566 (time 1781221383.85 total 394.37 last 64.86) - mkdir 27208 (time 1781221393.87 total 404.38 last 64.12) - mkdir 27806 (time 1781221403.87 total 414.39 last 59.78) - mkdir 28507 (time 1781221413.87 total 424.39 last 70.09) - mkdir 29074 (time 1781221423.87 total 434.39 last 56.68) - mkdir 29674 (time 1781221433.88 total 444.40 last 59.97) - mkdir 30000 (time 1781221441.49 total 452.01 last 42.83) - mkdir 30616 (time 1781221451.50 total 462.02 last 61.54) - mkdir 31138 (time 1781221461.52 total 472.04 last 52.10) - mkdir 31834 (time 1781221471.91 total 482.43 last 66.96) - mkdir 32515 (time 1781221481.92 total 492.44 last 68.06) total: 32818 mkdir in 498.31 seconds: 65.86 ops/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2210176 490112 1718016 23% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 303968 65969 237999 22% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 301553 65969 235584 22% /mnt/lustre nlink before: 65638, created before: 65637 - unlinked 0 (time 1781221899 ; total 0 ; last 0) - unlinked 10000 (time 1781222065 ; total 166 ; last 166) - unlinked 20000 (time 1781222236 ; total 337 ; last 171) - unlinked 30000 (time 1781222394 ; total 495 ; last 158) total: 32768 unlinks in 546 seconds: 60.014652 unlinks/second - unlinked 0 (time 1781221899 ; total 0 ; last 0) - unlinked 10000 (time 1781222066 ; total 167 ; last 167) - unlinked 20000 (time 1781222237 ; total 338 ; last 171) - unlinked 30000 (time 1781222397 ; total 498 ; last 160) total: 32768 unlinks in 549 seconds: 59.686703 unlinks/second nlink between: 102 - unlinked 0 (time 1781222450 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second - unlinked 0 (time 1781222450 ; total 0 ; last 0) total: 50 unlinks in 1 seconds: 50.000000 unlinks/second nlink after: 2 rmdir(/mnt/lustre/d51b.sanity/d.1.0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second rmdir(/mnt/lustre/d51b.sanity/d.0.0) error: No such file or directory total: 0 unlinks in 0 seconds: -nan unlinks/second UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 2209152 2176 2204928 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3771392 2048 3767296 1% /mnt/lustre[OST:1] filesystem_summary: 7542784 4096 7534592 1% /mnt/lustre UUID Inodes IUsed IFree IUse% Mounted on lustre-MDT0000_UUID 526887 333 526554 1% /mnt/lustre[MDT:0] lustre-OST0000_UUID 118184 392 117792 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 118185 393 117792 1% /mnt/lustre[OST:1] filesystem_summary: 235917 333 235584 1% /mnt/lustre